Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/7/2023
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
1 | 04/09/2023 | 05:42:32 | -70.81, -90.35 | 116.70 | 04/09/2023 | 05:43:41 | -70.67, -88.85 | 116.89 | 57.26 | 69 |
2 | 04/09/2023 | 06:33:05 | 70.12, 78.05 | 62.57 | 04/09/2023 | 06:33:16 | 70.13, 78.01 | 62.58 | 2.10 | 11 |
3 | 04/09/2023 | 07:23:47 | -70.03,-114.48 | 117.55 | 04/09/2023 | 07:22:46 | -70.02,-114.52 | 117.55 | 1.99 | 61 |
4 | 04/11/2023 | 21:59:18 | -70.21, 26.38 | 118.32 | 04/11/2023 | 22:00:14 | -70.21, 26.37 | 118.33 | 0.37 | 56 |
5 | 04/11/2023 | 22:50:02 | 70.10,-166.15 | 61.55 | 04/11/2023 | 22:49:41 | 70.11,-166.14 | 61.56 | 0.42 | 21 |
6 | 04/11/2023 | 23:40:31 | -69.32, 2.33 | 119.28 | 04/11/2023 | 23:39:22 | -69.39, 0.51 | 119.15 | 71.95 | 69 |
7 | 04/14/2023 | 13:25:48 | 71.14, -26.69 | 61.69 | 04/14/2023 | 13:26:54 | 71.04, -24.14 | 61.51 | 92.50 | 66 |
8 | 04/14/2023 | 14:16:13 | -70.15, 142.25 | 119.37 | 04/14/2023 | 14:16:38 | -70.16, 142.18 | 119.36 | 2.88 | 25 |
9 | 04/14/2023 | 15:06:57 | 70.04, -50.28 | 60.51 | 04/14/2023 | 15:06:05 | 70.05, -50.33 | 60.53 | 2.19 | 52 |
10 | 04/17/2023 | 05:42:28 | 70.24, 90.55 | 59.79 | 04/17/2023 | 05:43:32 | 70.24, 90.56 | 59.78 | 0.70 | 64 |
11 | 04/17/2023 | 06:33:10 | -70.14,-101.98 | 120.33 | 04/17/2023 | 06:33:02 | -70.13,-101.97 | 120.35 | 1.27 | 8 |
12 | 04/17/2023 | 07:23:46 | 69.61, 66.13 | 59.11 | 04/17/2023 | 07:22:35 | 69.68, 65.06 | 59.21 | 42.11 | 71 |
13 | 04/19/2023 | 21:59:24 | 70.19,-153.61 | 58.80 | 04/19/2023 | 21:59:56 | 70.17,-153.64 | 58.78 | 2.69 | 32 |
14 | 04/19/2023 | 22:50:06 | -70.09, 13.87 | 121.32 | 04/19/2023 | 22:49:26 | -70.07, 13.84 | 121.34 | 2.78 | 40 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/7/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/07/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8